UNISONIC TECHNOLOGIES CO., LTD UT4406 Power MOSFET N-CHANNEL ENHANCEMENT MODE DESCRIPTION The UT4406 can provide excellent RDS(ON), low gate charge and operation with gate voltages as low as 2.5V by using UTC’s advanced trench technology which makes an excellent high side switch for notebook CPU core DC-DC conversion. SOP-8 FEATURES * RDS(ON) < 14.8mΩ @ VGS=10V, ID=12A * RDS(ON) < 17.5mΩ @ VGS=4.5V, ID=10A * RDS(ON) < 26.8mΩ @ VGS=2.5V, ID=8A * Low capacitance * Low gate charge * Fast switching capability * Avalanche energy specified SYMBOL 2.Drain 1.Gate 3.Source ORDERING INFORMATION Ordering Number Note: UT4406G-S08-R Pin Assignment: G: Gate Package D: Drain SOP-8 S: Source 1 S 2 S Pin Assignment 3 4 5 6 S G D D 7 D 8 D Packing Tape Reel MARKING www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 4 QW-R502-233.C UT4406 Power MOSFET ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Drain-Source Voltage VDSS 30 V Gate-Source Voltage VGSS ±12 Continuous Drain Current ID 11.5 A Pulsed Drain Current IDM 80 A Avalanche Current (Note 2) IAV 25 A Repetitive Avalanche Energy, L=0.1mH (Note 2) EAV 78 mJ Power Dissipation TC=25°C PD 3 W Junction Temperature TJ +150 °C Storage Temperature TSTG -55 ~ +150 °C Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. 2. Pulse width limited by TJ(MAX) THERMAL DATA PARAMETER SYMBOL θJA θJC Junction-to-Ambient Junction-to-Case MIN TYP 48 12 MAX 65 16 UNIT °C/W ELECTRICAL CHARACTERISTICS (TJ =25°C, unless otherwise specified) PARAMETER OFF CHARACTERISTICS Drain-Source Breakdown Voltage Zero Gate Voltage Drain Current Gate-Body Leakage Current ON CHARACTERISTICS Gate Threshold Voltage On State Drain Current Static Drain-Source On-Resistance SYMBOL TEST CONDITIONS BVDSS IDSS IGSS VGS=0V, ID=250µA VDS=24V, VGS=0V VDS=0V, VGS=±12V 30 VGS(TH) ID(ON) VDS=VGS, ID=250µA VDS=5V, VGS=4.5V VGS=10V, ID=12A VGS=4.5V, ID=10A VGS=2.5V, ID=8A 0.8 60 RDS(ON) DYNAMIC PARAMETERS Input Capacitance CISS VDS=15V, VGS=0V, f=1MHz Output Capacitance COSS Reverse Transfer Capacitance CRSS SWITCHING PARAMETERS Turn-ON Delay Time tD(ON) Turn-ON Rise Time tR VGS=10V, VDS=15V, RL=1.2Ω, RG=3Ω Turn-OFF Delay Time tD(OFF) Turn-OFF Fall-Time tF Total Gate Charge QG VDS=15V, VGS=4.5V, ID=11.5A Gate Source Charge QGS Gate Drain Charge QGD SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS Diode Forward Voltage VSD IS=10A, VGS=0V Maximum Body-Diode Continuous IS Current Body Diode Reverse Recovery Time tRR IF=10A, dI/dt=100A/μs Body Diode Reverse Recovery QRR IF=10A, dI/dt=100A/μs Charge UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP MAX UNIT 1 100 V µA nA 1 1.5 11.5 13.5 19.5 14.8 17.5 26.8 V A mΩ 1630 201 142 pF pF pF 4 5 32 5 18 2.5 5.5 ns ns ns ns nC nC nC 0.83 1 V 4.5 A 18.7 ns 19.8 nC 2 of 4 QW-R502-233.C UT4406 Power MOSFET TYPICAL CHARACTERISTICS Drain Current vs. Source to Drain Voltage Switching Time Waveforms 1200 1000 VDS 800 90% 600 400 VGS 10% tD(ON) 200 tD(OFF) tTHL tTLH 0 0 200 400 600 800 Source to Drain Voltage,VSD (mV) Drain-Source On-State Resistance Characteristics 12 10V 10 4.5V 8 VGS=2.5V 6 4 2 0 0 50 100 150 200 Drain to Source Voltage, VDS (V) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 4 QW-R502-233.C UT4406 Power MOSFET UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 4 of 4 QW-R502-233.C